Large Housing Development, Berlin, 1929: Diagram of connection between traffic frequency and space

Graphite and colored pencils on paper

Graphite on tan wove paper, folded

Black marker and rust stains from metal paperclip on paper

Graphite and watercolor on paper

Graphite on paper

Black crayon on paper

Graphite on paper

Graphite on paper

Collage of opaque watercolor painted paper squares and traces of graphite on tan wove paper

Colored pencil on cream wove paper

Graphite and blue crayon on paper

Graphite on paper